Web Component DevTools

Developer tooling for Web Components and Web Component Libraries

Users8K

Rating4.3

Reviews9

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

Web Component DevTools Media preview

2 assets

Trend

30-day user trend

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User Growth Over Time

Rating trend

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30-day rating change

Start

4.33

Latest

4.33

30-day rating change

0.00

2026年5月28日2026年6月3日

Growth overview

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1-day growthFlat

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7-day growthFlat

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30-day growthFlat

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Technical snapshot

Version, languages, and crawl freshness

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Version0.2.2

ManifestV3

Size1.74MiB

Languages1English

Published--

Store updated--

Last crawled--

Overview

Product summary

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Developer tooling for Web Components and Web Component Libraries

Web Component DevTools is aimed at all developers working with Web Components. The tooling provided creates a new Chrome Devtools panel, which allows a quick look at the custom elements on the current page, and enables modification of attributes and properties of said components.

Web Component DevTools utilizes the Custom Elements Manifest (https://github.com/webcomponents/custom-elements-manifest) to analyze the Web Components.

Features:

Web Component DevTools provides advanced features to the developer, straight from the browser's UI to, for example:

- Listing custom elements on the page, and accessible iframes inside the page

Reviews